int a[5];
void func(int i) ;
int main()
{
  int /*a[5], b,*/ i=5;

  //b = a[i];

  //i = i+1;
  //b = a[i];

  func(i);
  //i=i-1;
  //b=a[i];

  return 0;
}

void func(int i) 
{
  int b;

  b = a[i];

//  i=i+1;
  b = a[i];

}

